the tutorial for the discontinued usb card is great but i have your usb motion card stb4100 i need with AD AP +5v wired to the cp+cp-cw+and the cw-

The connections for the Mach3 USB CNC Machine interface card you refer to is connected as follows: - All of the "D" connections such as XD, YD, ZD and AD are the direction connections and are connected to the CW- connections on the drivers. - All of the "P" connections such as XP, YP, ZP and AP are the pulse connections are are connected to the CP- connections on the drivers. - The 5V connections on the USB board are connected to the CP+ and CW+ Here is a link to the wiring diagram: https://www.buildyourcnc.com/Documents/Electric%20Wiring%20Diagram.pdf